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Find Central a/c service or repairers in Bellingham

Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,393
)

Serving Bellingham, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"Five yrs of living in this house, using a different company each yr for my HVAC annual service and each year no one could reduce the noise from my AC fan in the backyard or better say no one acknowledged that the noise level us just too high. So, we grew accustomed to it over the years and thought of the noise as a negative externality or as the price to pay to have a livable space during those hot summer days. Seatown technician, Brian, took extra time to fix the noise issue and at the end, I still paid the same original price that I was quoted. Also I should mention that Brian was on time and courteous of the property. Unlike other past services, Brian took photos of all the serial numbers and part numbers pertaining to the system I have and send them to me electronically in a PDF format, making it easy to use for future references. I am glad that my five year quest to find a knowledgable company with reasonable service fees has come to an end. I highly recommend to hire Seatown and see for yourself whether my assessment is true or false. Thank you Seatown staff for a job well done. You got me as another continuing client for any of my electrical, heating and cooling needs in the future."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

91 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,637
)

Serving Bellingham, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Check all the boxes - service, customer service, price - Seatown took care of my electrical repair and did a good job at a fair price. If you are looking for a company that is responsive and reliable, look no further and call Seatown."
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
Recommended by93%of homeowners
Avatar for Four Seasons Heating and Cooling, LLC
Four Seasons Heating and Cooling, LLC
4.7(
69
)

Serving Bellingham, WA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I hired Aaron to diagnose and repair my frozen air conditioning unit. He arrived on time and was excited to explain everything he was doing while I watched. He started with very basic troubleshooting and progressed to more advanced diagnostics before coming to a conclusion. There was no stone left unturned as he looked into the issue I was having. Once he diagnosed the problem and determined there were no leaks, he quickly repaired the unit back to factory specifications. Aaron provided high quality work, honesty, reasonable rates, and a great personality. I will gladly be hiring him to service and repair my A/C and furnace in the future. I highly recommend Four Seasons Heating and Cooling for anyone needing heat/cooling installs and repairs."
Response time2 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for A Plus Heating & A/C, LLC
A Plus Heating & A/C, LLC
4.7(
3
)

Serving Bellingham, WA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Very happy with the whole process. Service was quick and they showed up on time and installation done in a timely manner. Were always available for any questions I had and they said I can call them anytime if I have any problems or questions. They were also extremely personable and friendly. Overall I would recommend them to anyone."
Heat-pump and air handler
return
Gas furnace
Return duct
Old Gas furnace

+3

Recommended by66%of homeowners
Avatar for Tripped Electric
Tripped Electric
5.0(
3
)

Serving Bellingham, WA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"I am extremely pleased with my services from Tripped Electric. From working with their administrative staff (Tessa) on scheduling, to the 4 electricians who worked at my home (Jacob, Skyler, Marcus, and Justin) -- this business could not be better at what they do or more professional. I would 100% work with Tripped again for any of my electrical needs."
Additional Photos
23 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for CPI Plumbing, Heating & Cooling
CPI Plumbing, Heating & Cooling
5.0(
1
)

Serving Bellingham, WA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Looking for a reliable home services contractor who can provide you with honest advice and recommendations, quality workmanship, and long-term peace of mind? CPI Plumbing & Heating is your local Mount Vernon plumber and HVAC contractor committed to helping you enjoy a hassle-free experience. We provide high-quality repairs, installations, and maintenance services for residential and commercial customers throughout Mount Vernon, Bellingham and Oak Harbor areas, as well as, the surrounding area in northwest Washington state.

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Barron Heating and Air Conditioning, Inc.
Barron Heating and Air Conditioning, Inc.
4.5(
1
)

Serving Bellingham, WA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

Barron is a four-generation family business that has been serving the home comfort needs of Northwest Washington since 1972. While HVAC has been the heart of our company, today we are so much more. Barron Heating, AC Electrical and Plumbing has evolved into a WholeHome service company, taking a beyond-the-box approach to your home or business's most important systems. Our leading home and building performance experts provide the expertise for everything related to HVAC, plumbing, electrical, solar, fireplaces, indoor air quality, and more as we stand by our Mission: Improving Lives

5 Star Service
Daikin Fit Heat Pump Maintenance
Filter Change Out
Response time5 days
Recommended by100%of homeowners
Avatar for SOS Crawl Space Insulation
SOS Crawl Space Insulation
4.8(
77
)

Serving Bellingham, WA and surrounding areas

In business since 2011

Emergency services offered

"We discovered we had a problem in our crawl space and an upcoming inspection to sell our house. Daniel went above and beyond to make sure we not only had our issue taken care of, but he also did the job himself on a weekend so we could meet the deadline for our inspection. He was very communicative and straightforward with his very reasonable pricing. His work is impeccable and done right the first time and in a very timely manner. So refreshing to have an honest business owner to work with. We will only use S.O.S moving forward and would recommend them to anyone! Thanks Daniel!"
hard workers
after
after
Recommended by100%of homeowners
Showing 1-10 of 31
FAQs for central a/c service or repair projects in Bellingham, WA

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Bellingham, WA homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.